package jdbc.utils;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

/**
 * Created by Administrator on 2017/9/12 0012.
 */
public class JDBCUtils {
    public static Connection conn;
    public static Connection getconnection(){
        try {
            Class.forName("com.mysql.jdbc.Driver");
            Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3307/usea","root","123456");
            return conn;

        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }
      public  void close(){
          try {
              conn.close();
          } catch (SQLException e) {
              e.printStackTrace();
          }
      }
}
